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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al2O3 + Ca3(PO4)2 = CaO + AlPO4 =>
Al2O3 + Ca3(PO4)2 = 3 CaO + 2 AlPO4

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

H2O(heat) = H2O =>
H2O(heat) = H2O

KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K

NH4NH3COO + HOH = NH4OH + NH3COOH =>
NH4NH3COO + HOH = NH4OH + NH3COOH

C3H9Al + H2O = CH4 + Al(OH)3 =>
C3H9Al + 3 H2O = 3 CH4 + Al(OH)3

C4 + H2O = CO4 + H =>
C4 + 16 H2O = 4 CO4 + 32 H

OHNO3 + I2 = HIO3 + NO2 + H2O =>
10 OHNO3 + 3 I2 = 6 HIO3 + 10 NO2 + 2 H2O

CrCl2 + K2CrO4 + HCl = CrCl3 + H2O + KCl =>
3 CrCl2 + K2CrO4 + 8 HCl = 4 CrCl3 + 4 H2O + 2 KCl

CU + HSO4 = CUSO4 + H2 =>
2 CU + 2 HSO4 = 2 CUSO4 + H2

K2CrO4 + NaCl + AgNO3 = K2Cl + AgCrO4 + NaNO3 =>
K2CrO4 + NaCl + AgNO3 = K2Cl + AgCrO4 + NaNO3

H1 + N1O = H2O + N =>
2 H1 + N1O = H2O + N

C20H26N4O6S2 + O2 = CO2 + H2O + NH3 + S02 =>
2 C20H26N4O6S2 + 41 O2 = 40 CO2 + 14 H2O + 8 NH3 + 2 S02

CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4 =>
CuSO4 + (NH4)2CO3 = CuCO3 + (NH4)2SO4

KOH + Al2(Cr2O7)3 = Al(OH)3 + K2Cr2O7 =>
6 KOH + Al2(Cr2O7)3 = 2 Al(OH)3 + 3 K2Cr2O7

HN3 + H2S = (NH4)2S + N2 =>
6 HN3 + H2S = (NH4)2S + 8 N2

Cu + Fe2(SO4)3 = CuSO4 + Fe(SO4) =>
Cu + Fe2(SO4)3 = CuSO4 + 2 Fe(SO4)

C2H7N + H2SO4 = C2H7SO4 + NH2 =>
C2H7N + H2SO4 = C2H7SO4 + NH2

NaNO3 + S + C = Na2S + CO + N =>
2 NaNO3 + S + 6 C = Na2S + 6 CO + 2 N

C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O

CH3COCH3 + Cu(OH)2 = Cu2O + C2H5COOH + H2O =>
CH3COCH3 + 2 Cu(OH)2 = Cu2O + C2H5COOH + 2 H2O

CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O

CH4 + WO3 = W18O49 + H2 + CO =>
5 CH4 + 18 WO3 = W18O49 + 10 H2 + 5 CO

NaHCO3 + H2O = NaOH + H2O2 + C =>
NaHCO3 + 2 H2O = NaOH + 2 H2O2 + C

CH3COOH + Al2 = (CH3COO)3Al + H2 =>
6 CH3COOH + Al2 = 2(CH3COO)3Al + 3 H2

C206 = C03 =>
3 C206 = 206 C03

Ca + Cr(NO3)5 = Cr + Ca(NO3)2 =>
5 Ca + 2 Cr(NO3)5 = 2 Cr + 5 Ca(NO3)2

BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2 =>
BaCl2 + Pb(No3)2 = PbCl2 + Ba(No3)2

K2C2O4 + Ca(NO3)2 = K2(NO3) + Ca(C2O4)2 =>
2 K2C2O4 + Ca(NO3)2 = 2 K2(NO3) + Ca(C2O4)2

CO2 + Cu = CuCO2 =>
CO2 + Cu = CuCO2

KCN + Ag{+} = [AgCN] + K{+} =>
KCN + Ag{+} = [AgCN] + K{+}

Na2C2O4 + Ca = CaC2O4 + Na =>
Na2C2O4 + Ca = CaC2O4 + 2 Na

*2H2 + *I2 = *2HI =>
*2H2 + 2*I2 = 2*2HI

NaClO2 + H2O = OH + NaOH + Cl =>
NaClO2 + 2 H2O = 3 OH + NaOH + Cl

Zn(s) + H2O(l) = Zn(OH)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(s) + H2(g)

SnBr4 + TlCl3 = Sn{4+} + Cl{-} + Br2 + TlBr =>
3 SnBr4 + 4 TlCl3 = 3 Sn{4+} + 12 Cl{-} + 4 Br2 + 4 TlBr

CaCO3 = Ca3 + CO3 =>
3 CaCO3 = Ca3 + 3 CO3

Al2S3 + K2CO3 = Al2(CO3)3 + K2S =>
Al2S3 + 3 K2CO3 = Al2(CO3)3 + 3 K2S

BeS + H2SO4 = BeSO4 + H2S =>
BeS + H2SO4 = BeSO4 + H2S

Cu3N2 + K2O = CuO + K3N =>
Cu3N2 + 3 K2O = 3 CuO + 2 K3N

CH4(g) + O2(g) = H2 + CO2 =>
CH4(g) + O2(g) = 2 H2 + CO2

NH4Cl = NH3 + HCl = =>
NH4Cl = NH3 + HCl

HBr + H2(SO4) = Br + SO2 + H2O =>
2 HBr + H2(SO4) = 2 Br + SO2 + 2 H2O

Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4

K(ClO3) = KO2 + Cl + O2 =>
2 K(ClO3) = 2 KO2 + 2 Cl + O2

Fe + Cl2 + (NH4)2S = Fe2S3 + NH4Cl =>
2 Fe + 3 Cl2 + 3(NH4)2S = Fe2S3 + 6 NH4Cl

LiBr + Co(SO3)2 = Li(SO3)2 + CoBr =>
LiBr + Co(SO3)2 = Li(SO3)2 + CoBr

Fe + CO = Fe2O3 + C =>
2 Fe + 3 CO = Fe2O3 + 3 C

Hg + HNO3 = NO2 + Hg(OH)2 =>
Hg + 2 HNO3 = 2 NO2 + Hg(OH)2

Rubidium + water = rubidiumhydroxide + hydrogen =>
2 Rb + 2 H2O = 2 RbOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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